Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2OKL callsign genealogy
Currently held by Simmons, Dennis W
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by K2OKL's current licensee, walking backwards.
- Simmons, Dennis WNYgranted 2013-03-05cancelled 2013-03-26
Successor callsigns
Callsigns held now by people who previously held K2OKL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2OKL, oldest first.
- SIMMONS JR, DAVID C NY1996-03-25 → cancelled 2008-03-26
- Simmons, Dennis W NY2013-03-26 → cancelled 2025-03-27